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Riva Ras Regas is the sixth episode of the first season of What's New, Scooby-Doo?


The gang goes to Las Vegas, to meet teen pop sensation Lindsay Pagano. But they soon end up trying to uncover the mystery of a deceased magician called Rufus Raucous, whose ghost has risen from the grave to haunt the theater that Lindsay is performing at.


Insert details here.


Main characters:

Supporting characters:


Other characters:





Suspect Motive/reason
Mr. Wacky Pants He wanted Rufus Raucous's secrets.
Del Stone He had to sell the hotel, so he could be sabotaging it for revenge.
Fate's Fools To replace Lindsay Pagano as the main performance.
Rufus Raucous He faked his death.


Culprit Motive/reason
Phylidia Flanders as the Ghost of Rufus Raucous To do Rufus Raucous's magic tricks.


Frank Welker Scooby-Doo
Fred Jones
Casey Kasem Shaggy Rogers
Mindy Cohn Velma Dinkley
Grey DeLisle Daphne Blake
Lauren Tom Nancy Chang
Lindsay Pagano Herself
Steve Blum Rufus Raucous
Ghost of Rufus Raucous
Kimberly Brooks Phylidia Flanders
Backup singer 2
Kerrigan Mahan Del Stone
Rip Taylor Mr. Wacky Pants
Jane Wiedlin Backup singer 1
Jason Harris Flapjack
Kerrigan Mahan Del Stone


Song Credits Performed by Character performance by
"Living In De Nile" Written by Rich Dickerson, Gigi Meroni, and Tom Sheppard Lindsay Pagano Lindsay Pagano
"Here I Come Vegas" Written by Rich Dickerson and Gigi Meroni
"Fruit of My Love" Written by Rich Dickerson, Gigi Meroni, and Tom Sheppard

Full credits

The following credits are how they are displayed on-screen (or as close as possible).

Opening credits

Closing credits


  • This is the first episode of the series to have a real celebrity as a prominent supporting character.

Cultural references

Animation mistakes and/or technical glitches

  • After Shaggy helped Fred out of the magic cabinet, the latter's eyebrow colors change blonde, and stayed when he unmasked the ghost, and changed back to black in the next scene.

Inconsistencies/continuity errors and/or goofs/oddities

  • Curiously, Daphne is not the least bit jealous of the attraction between Lindsay and Fred, like she has been when an attractive woman shows any interest in him in recent years (starting with Scooby-Doo on Zombie Island). It's possible this is because she doesn't see any danger since having a romantic relationship with a celebrity would be out of the question.
  • When Lindsay is rehearsing, there is a moment where she walks across the stage and the camera pans up to the screen above her head. Then Lindsay on the screen is clearly standing still.
    • Also during this scene, when the gang are watching the rehearsal, Velma's arms are shown to be on her hips. But when the camera zooms in closer, they are now behind her back.
  • When the canoe drops from the ceiling and starts to plummet towards Lindsay, she is standing in front of the stage. But when Fred pushes her out of the way a moment later, she is now on the stage.

In other languages

Language Name Meaning
Greek Βίβα Λας Βέγκας Viva Las Vegas

Home media


Fred: (impersonating Elvis) Thank you, man, thank you very much!

External links

Previous episode: Series: Next episode:
It's Mean, It's Green, It's the Mystery Machine What's New, Scooby-Doo?
Season 1
Roller Ghoster Ride

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